Safety Guidelines - National Instruments 9211A User Manual

Dimensions
5.521
5.426
(140.23)
(137.82)

Safety Guidelines

Although the NI 9211 module may have more stringent certification standards than
Note
the USB-9211/9211A, when used with the USB-9161/9162 carrier, the combined system
may be limited. Refer to the
Hot Surface
may result in bodily injury.
Caution Do not disconnect I/O-side wires or connectors unless power has been switched
off or the area is known to be nonhazardous.
Caution Do not remove modules unless power has been switched off or the area is known
to be nonhazardous.
The USB-9211/9211A is not certified for use in hazardous locations.
Caution
USB-9211/9211A User Guide and Specifications
Figure 2 shows the USB-9211/9211A device dimensions.
4.751
4.656
(120.68)
(118.26)
Figure 2. USB-9211/9211A Series Devices in Inches (Millimeters)
Operate the USB-9211/9211A only as described in these operating
instructions.
Specifications
This icon denotes that the component may be hot. Touching this component
Hi-Speed USB Carrier
NI USB-9162
3.469
(88.12)
section for more details.
2
0.998
(25.34)
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